Vending machine bill validator cover



FIG. 1 is a right front perspective view of a vending machine bill validator cover showing our new design;

FIG. 2 is a left rear perspective view thereof;

FIG. 3 is a front plan view thereof;

FIG. 4 is a right plan view thereof, the left side view being a minor image thereof;

FIG. 5 is a top view thereof, the bottom view being a minor image thereof; and,

FIG. 6 is a rear plan view thereof. 

The ornamental design for a vending machine bill validator cover, substantially as shown and described. 